.page--home_files, .page--training_files, .page--contest_detail, .page--contest_manage, .page--homework_files, .page--contest_edit, .page--problem_edit, .page--problem_config, .page--problem_files
  .col--checkbox
    width: 60px

  .col--size
    width: 80px

  .col--operation
    width: 40px

.page--problem_edit, .page--problem_config, .page--problem_files
  .col--operation
    width: 60px

  .problem-sidebar-additional_file, .problem-sidebar-testdata
    height: 300px
    overflow-y: auto

  .rename-confirm-table
    overflow-x: auto

    .col--origin, .col--new
      width: 50%
      text-align: center